| 1 | /*
|
|---|
| 2 | * CDDL HEADER START
|
|---|
| 3 | *
|
|---|
| 4 | * The contents of this file are subject to the terms of the
|
|---|
| 5 | * Common Development and Distribution License (the "License").
|
|---|
| 6 | * You may not use this file except in compliance with the License.
|
|---|
| 7 | *
|
|---|
| 8 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|---|
| 9 | * or http://www.opensolaris.org/os/licensing.
|
|---|
| 10 | * See the License for the specific language governing permissions
|
|---|
| 11 | * and limitations under the License.
|
|---|
| 12 | *
|
|---|
| 13 | * When distributing Covered Code, include this CDDL HEADER in each
|
|---|
| 14 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|---|
| 15 | * If applicable, add the following below this CDDL HEADER, with the
|
|---|
| 16 | * fields enclosed by brackets "[]" replaced with your own identifying
|
|---|
| 17 | * information: Portions Copyright [yyyy] [name of copyright owner]
|
|---|
| 18 | *
|
|---|
| 19 | * CDDL HEADER END
|
|---|
| 20 | */
|
|---|
| 21 | /*
|
|---|
| 22 | * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
|
|---|
| 23 | * Use is subject to license terms.
|
|---|
| 24 | */
|
|---|
| 25 |
|
|---|
| 26 | #ifndef _SYS_VNIC_H
|
|---|
| 27 | #define _SYS_VNIC_H
|
|---|
| 28 |
|
|---|
| 29 | #pragma ident "@(#)vnic.h 1.17 06/12/06 SMI"
|
|---|
| 30 |
|
|---|
| 31 | #include <sys/types.h>
|
|---|
| 32 | #include <sys/ethernet.h>
|
|---|
| 33 | #include <sys/param.h>
|
|---|
| 34 | #include <sys/mac.h>
|
|---|
| 35 | #include <sys/flow.h>
|
|---|
| 36 | #include <inet/ip.h>
|
|---|
| 37 | #include <inet/ip6.h>
|
|---|
| 38 |
|
|---|
| 39 | #ifdef __cplusplus
|
|---|
| 40 | extern "C" {
|
|---|
| 41 | #endif
|
|---|
| 42 |
|
|---|
| 43 | /* control interface name */
|
|---|
| 44 | #define VNIC_CTL_NODE_NAME "ctl"
|
|---|
| 45 | #define VNIC_CTL_NODE_MINOR 1 /* control interface minor */
|
|---|
| 46 |
|
|---|
| 47 | #define VNIC_IOC(x) (('v' << 24) | ('n' << 16) | ('i' << 8) | (x))
|
|---|
| 48 |
|
|---|
| 49 | /*
|
|---|
| 50 | * Allowed VNIC MAC address types.
|
|---|
| 51 | *
|
|---|
| 52 | * - VNIC_MAC_ADDR_TYPE_FIXED, VNIC_MAC_ADDR_TYPE_RANDOM:
|
|---|
| 53 | * The MAC address is specified by value by the caller, which
|
|---|
| 54 | * itself can obtain it from the user directly,
|
|---|
| 55 | * or pick it in a random fashion. Which method is used by the
|
|---|
| 56 | * caller is irrelevant to the VNIC driver. However two different
|
|---|
| 57 | * types are provided so that the information can be made available
|
|---|
| 58 | * back to user-space when listing the kernel defined VNICs.
|
|---|
| 59 | *
|
|---|
| 60 | * When a VNIC is created, the address in passed through the
|
|---|
| 61 | * vc_mac_addr and vc_mac_len fields of the vnic_ioc_create_t
|
|---|
| 62 | * structure.
|
|---|
| 63 | *
|
|---|
| 64 | * - VNIC_MAC_ADDR_TYPE_FACTORY: the MAC address is obtained from
|
|---|
| 65 | * one of the MAC factory MAC addresses of the underyling NIC.
|
|---|
| 66 | *
|
|---|
| 67 | * - VNIC_MAC_ADDR_TYPE_AUTO: the VNIC driver attempts to
|
|---|
| 68 | * obtain the address from one of the factory MAC addresses of
|
|---|
| 69 | * the underlying NIC. If none is available, the specified
|
|---|
| 70 | * MAC address value is used.
|
|---|
| 71 | */
|
|---|
| 72 |
|
|---|
| 73 | typedef enum {
|
|---|
| 74 | VNIC_MAC_ADDR_TYPE_FIXED,
|
|---|
| 75 | VNIC_MAC_ADDR_TYPE_RANDOM,
|
|---|
| 76 | VNIC_MAC_ADDR_TYPE_FACTORY,
|
|---|
| 77 | VNIC_MAC_ADDR_TYPE_AUTO
|
|---|
| 78 | } vnic_mac_addr_type_t;
|
|---|
| 79 |
|
|---|
| 80 | #define VNIC_IOC_CREATE VNIC_IOC(1)
|
|---|
| 81 |
|
|---|
| 82 | typedef struct vnic_ioc_create {
|
|---|
| 83 | uint_t vc_vnic_id;
|
|---|
| 84 | uchar_t vc_dev_name[MAXNAMELEN];
|
|---|
| 85 | vnic_mac_addr_type_t vc_mac_addr_type;
|
|---|
| 86 | uint_t vc_mac_len;
|
|---|
| 87 | uchar_t vc_mac_addr[MAXMACADDRLEN];
|
|---|
| 88 | char vc_pad[4];
|
|---|
| 89 | uint_t vc_mac_slot;
|
|---|
| 90 | net_resource_ctl_t vc_resource_ctl;
|
|---|
| 91 | net_bind_cpu_t vc_bind_cpu;
|
|---|
| 92 | } vnic_ioc_create_t;
|
|---|
| 93 |
|
|---|
| 94 | #ifdef _SYSCALL32
|
|---|
| 95 |
|
|---|
| 96 | typedef struct vnic_ioc_create32 {
|
|---|
| 97 | uint32_t vc_vnic_id;
|
|---|
| 98 | uchar_t vc_dev_name[MAXNAMELEN];
|
|---|
| 99 | vnic_mac_addr_type_t vc_mac_addr_type;
|
|---|
| 100 | uint32_t vc_mac_len;
|
|---|
| 101 | uchar_t vc_mac_addr[MAXMACADDRLEN];
|
|---|
| 102 | char vc_pad[4];
|
|---|
| 103 | uint32_t vc_mac_slot;
|
|---|
| 104 | net_resource_ctl_t vc_resource_ctl;
|
|---|
| 105 | net_bind_cpu_t vc_bind_cpu;
|
|---|
| 106 | } vnic_ioc_create32_t;
|
|---|
| 107 |
|
|---|
| 108 | #endif /* _SYSCALL32 */
|
|---|
| 109 |
|
|---|
| 110 | #define VNIC_IOC_DELETE VNIC_IOC(2)
|
|---|
| 111 |
|
|---|
| 112 | typedef struct vnic_ioc_delete {
|
|---|
| 113 | uint_t vd_vnic_id;
|
|---|
| 114 | } vnic_ioc_delete_t;
|
|---|
| 115 |
|
|---|
| 116 | #ifdef _SYSCALL32
|
|---|
| 117 |
|
|---|
| 118 | typedef struct vnic_ioc_delete32 {
|
|---|
| 119 | uint32_t vd_vnic_id;
|
|---|
| 120 | } vnic_ioc_delete32_t;
|
|---|
| 121 |
|
|---|
| 122 | #endif /* _SYSCALL32 */
|
|---|
| 123 |
|
|---|
| 124 | #define VNIC_IOC_INFO VNIC_IOC(3)
|
|---|
| 125 |
|
|---|
| 126 | typedef struct vnic_ioc_info_vnic {
|
|---|
| 127 | uint32_t vn_vnic_id;
|
|---|
| 128 | uchar_t vn_mac_addr[MAXMACADDRLEN];
|
|---|
| 129 | char vn_dev_name[MAXNAMELEN];
|
|---|
| 130 | flow_desc_t vn_flow_desc;
|
|---|
| 131 | net_resource_ctl_t vn_resource_ctl;
|
|---|
| 132 | } vnic_ioc_info_vnic_t;
|
|---|
| 133 |
|
|---|
| 134 | typedef struct vnic_ioc_info {
|
|---|
| 135 | uint_t vi_nvnics;
|
|---|
| 136 | uint_t vi_vnic_id; /* 0 returns all */
|
|---|
| 137 | char vi_dev_name[MAXNAMELEN];
|
|---|
| 138 | } vnic_ioc_info_t;
|
|---|
| 139 |
|
|---|
| 140 | #ifdef _SYSCALL32
|
|---|
| 141 |
|
|---|
| 142 | typedef struct vnic_ioc_info32 {
|
|---|
| 143 | uint32_t vi_nvnics;
|
|---|
| 144 | uint32_t vi_vnic_id; /* 0 returns all */
|
|---|
| 145 | char vi_dev_name[MAXNAMELEN];
|
|---|
| 146 | } vnic_ioc_info32_t;
|
|---|
| 147 |
|
|---|
| 148 | #endif /* _SYSCALL32 */
|
|---|
| 149 |
|
|---|
| 150 | #define VNIC_IOC_MODIFY VNIC_IOC(4)
|
|---|
| 151 |
|
|---|
| 152 | #define VNIC_IOC_MODIFY_ADDR 0x01
|
|---|
| 153 | #define VNIC_IOC_MODIFY_RESOURCE_CTL 0x02
|
|---|
| 154 |
|
|---|
| 155 | typedef struct vnic_ioc_modify {
|
|---|
| 156 | uint_t vm_vnic_id;
|
|---|
| 157 | uint_t vm_modify_mask;
|
|---|
| 158 | uint_t vm_mac_len;
|
|---|
| 159 | uint_t vm_mac_slot;
|
|---|
| 160 | uchar_t vm_mac_addr[MAXMACADDRLEN];
|
|---|
| 161 | vnic_mac_addr_type_t vm_mac_addr_type;
|
|---|
| 162 | net_resource_ctl_t vm_resource_ctl;
|
|---|
| 163 | } vnic_ioc_modify_t;
|
|---|
| 164 |
|
|---|
| 165 | #ifdef _SYSCALL32
|
|---|
| 166 |
|
|---|
| 167 | typedef struct vnic_ioc_modify32 {
|
|---|
| 168 | uint32_t vm_vnic_id;
|
|---|
| 169 | uint32_t vm_modify_mask;
|
|---|
| 170 | uint32_t vm_mac_len;
|
|---|
| 171 | uint32_t vm_mac_slot;
|
|---|
| 172 | uchar_t vm_mac_addr[MAXMACADDRLEN];
|
|---|
| 173 | vnic_mac_addr_type_t vm_mac_addr_type;
|
|---|
| 174 | net_resource_ctl_t vm_resource_ctl;
|
|---|
| 175 | } vnic_ioc_modify32_t;
|
|---|
| 176 |
|
|---|
| 177 | #endif /* _SYSCALL32 */
|
|---|
| 178 |
|
|---|
| 179 | #ifdef __cplusplus
|
|---|
| 180 | }
|
|---|
| 181 | #endif
|
|---|
| 182 |
|
|---|
| 183 | #endif /* _SYS_VNIC_H */
|
|---|
